ns4.customer.level3.net

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Summary

ns4.customer.level3.net has one IP number , which also has a corresponding reverse pointer. grc.com, lwin.com, grctech.com, grcmail.com, grc-mail.com and at least 32 other hosts use this as a nameserver. customer.level3.net is a domain controlled by 32 nameservers at customer.level3.net themselves having a total of 33 IP numbers. Some of them are on the same IP network. ns4.customer.level3.net is hosted on a server in United States.

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DNS Records

base	record	name	ip	reverse	route	as
ns4.customer.level3.net	a		209.244.4.53 United States		209.244.0.0/14 Level 3 Communications	AS3356 Level3 Level 3 Communications
customer.level3.net	ns-soa	ns1.level3.net	209.244.0.1 United States	(none)
	ns	ns16.customer.level3.net	209.244.4.245 United States	(none)
		ns7.customer.level3.net	209.244.4.116 United States
		ns8.customer.level3.net	170.147.45.166 United States		170.147.32.0/20 ICG-Denver Area Routes	AS2551 ICG Level3 Communications, (Legacy ICG Communications) 9800 Mt. Pyramid Court Englewood, CO 80112
		ns8.customer.level3.net	209.244.4.117 United States		209.244.0.0/14 Level 3 Communications	AS3356 Level3 Level 3 Communications
		ns5.customer.level3.net	209.244.4.84 United States
		ns21.customer.level3.net	209.244.5.84 United States
		ns30.customer.level3.net	209.244.5.213 United States
		ns13.customer.level3.net	209.244.4.212 United States
		ns29.customer.level3.net	209.244.5.212 United States
		ns11.customer.level3.net	209.244.4.180 United States
		ns1.customer.level3.net	209.244.4.20 United States
		ns14.customer.level3.net	209.244.4.213 United States
		ns17.customer.level3.net	209.244.5.20 United States
		ns18.customer.level3.net	209.244.5.21 United States
		ns19.customer.level3.net	209.244.5.52 United States
		ns2.customer.level3.net	209.244.4.21 United States
		ns20.customer.level3.net	209.244.5.53 United States	(none)
		ns22.customer.level3.net	209.244.5.85 United States
		ns23.customer.level3.net	209.244.5.116 United States	(none)
		ns24.customer.level3.net	209.244.5.117 United States
		ns25.customer.level3.net	209.244.5.148 United States
		ns26.customer.level3.net	209.244.5.149 United States
		ns27.customer.level3.net	209.244.5.180 United States
		ns28.customer.level3.net	209.244.5.181 United States
		ns4.customer.level3.net	209.244.4.53 United States
		ns3.customer.level3.net	209.244.4.52 United States
		ns10.customer.level3.net	209.244.4.149 United States	(none)
		ns15.customer.level3.net	209.244.4.244 United States
		ns6.customer.level3.net	209.244.4.85 United States
		ns1.level3.net	209.244.0.1 United States	(none)
		ns2.level3.net	209.244.0.2 United States
		ns12.customer.level3.net	209.244.4.181 United States	(none)
		ns9.customer.level3.net	209.244.4.148 United States

level3.net net

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shared

	ip numbers of host

			ip numbers using ptr to this host
				domains using this as nameserver
					used as nameserver but missing in parent delegation
						used as nameserver but missing in zone
184.214.63.in-addr.arpa				X		X
209.244.4.53	X	X	X
244.0.209.in-addr.arpa				X		X
252.0.209.in-addr.arpa				X		X
255.0.209.in-addr.arpa				X		X
chatprotector.com				X		X
cricketphone.com				X		X
leapwireless.com				X		X
myaladdin.net				X		X
mycricket.com				X	X
spam-xtract.com				X		X
spamextract.net				X		X

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r a n d o m
date20091127 rtsakmarka rtsakmark2

ns4.customer.level3.net

domain

Summary

DNS Records

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shared

ip numbers of host

ptrs of ip numbers

ip numbers using ptr to this host

domains using this as nameserver

nameservers missing in parent delegation

nameservers missing in zone

used as nameserver but missing in parent delegation

used as nameserver but missing in zone

whois

blacklists

analysis

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